/****************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
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#include "cmakecommandbuilder.h"

#include <coreplugin/icore.h>
#include <projectexplorer/buildconfiguration.h>
#include <projectexplorer/buildstep.h>
#include <projectexplorer/buildsteplist.h>
#include <projectexplorer/kitinformation.h>
#include <projectexplorer/target.h>
#include <projectexplorer/toolchain.h>
#include <projectexplorer/project.h>

#include <QFileInfo>
#include <QMessageBox>
#include <QRegExp>
#include <QStandardPaths>

using namespace ProjectExplorer;

namespace IncrediBuild {
namespace Internal {

bool CMakeCommandBuilder::canMigrate(BuildStepList *buildStepList)
{
    // "Make"
    QString makeClassName("CMakeProjectManager::Internal::CMakeBuildStep");
    for (int i = buildStepList->count() - 1; i >= 0; --i) {
        QString className = QString::fromUtf8(buildStepList->at(i)->metaObject()->className());
        if (className.compare(makeClassName) == 0) {
            buildStepList->at(i)->setEnabled(false);
            buildStepList->at(i)->projectConfiguration()->project()->saveSettings();
            return true;
        }
    }
    return false;
}

QString CMakeCommandBuilder::defaultCommand()
{
    if (!m_defaultMake.isEmpty())
        return m_defaultMake;

    m_defaultMake = "cmake";
    QString cmake = QStandardPaths::findExecutable(m_defaultMake);
    if (!cmake.isEmpty())
        m_defaultMake = cmake;

    return m_defaultMake;
}

QStringList CMakeCommandBuilder::defaultArguments()
{
    if (!m_defaultArgs.isEmpty())
        return m_defaultArgs;

    // Build folder or "."
    QString buildDir;
    BuildConfiguration *buildConfig = buildStep()->buildConfiguration();
    if (buildConfig)
        buildDir = buildConfig->buildDirectory().toString();

    if (buildDir.isEmpty())
        buildDir = ".";

    m_defaultArgs.append("--build");
    m_defaultArgs.append(buildDir);
    m_defaultArgs.append("--target");
    m_defaultArgs.append("all");

    return m_defaultArgs;
}

QString CMakeCommandBuilder::setMultiProcessArg(QString args)
{
    QRegExp regExp("\\s*\\-j\\s+\\d+");
    args.remove(regExp);
    args.append(" -- -j 200");

    return args;
}

} // namespace Internal
} // namespace IncrediBuild